Year-over-year total releases
Reported on-site TRI releases in pounds, grouped by reporting year.
Facility detail
312 VOLVO WAY, SHIPPENSBURG, PA, 17257
Parent company: MACK TRUCKS INC
Reported on-site TRI releases in pounds, grouped by reporting year.
The 10 chemicals with the highest cumulative on-site releases across all available years.
Rows are years. Columns show the five highest-total chemicals across all years plus each year's total release volume.
| Year | Xylene (mixed isomers) | Methyl isobutyl ketone | Manganese compounds | Ethylene glycol | Chromium compounds (except for chromite ore mined in the Transvaal Region) | Total |
|---|---|---|---|---|---|---|
| 2024 | — | — | 43 | 7 | 1 | 52 |
| 2023 | — | — | — | 11 | — | 60 |
| 2022 | — | — | — | 7 | — | 36 |
| 2021 | — | — | 42 | 5 | — | 48 |
| 2020 | — | — | 26 | 4 | — | 31 |
| 2019 | — | — | 43 | 6 | — | 50 |
| 2018 | — | — | 28 | 7 | — | 37 |
| 2017 | — | — | 29 | 5 | 2 | 38 |
| 2016 | — | — | 19 | 5 | 2 | 27 |
| 2015 | — | — | 20 | 6 | 19 | 50 |
| 2014 | — | — | 25 | 74 | 34 | 139 |
| 2013 | — | — | 15 | 1 | 22 | 41 |
| 2010 | — | — | 1,122 | — | — | 1,122 |
| 1999 | 9,305 | — | — | — | — | 9,305 |
| 1998 | 10,970 | — | — | — | — | 10,970 |
| 1997 | 9,820 | — | — | — | — | 9,820 |
| 1996 | 11,722 | — | — | — | — | 11,722 |
| 1995 | 11,495 | — | — | 250 | — | 11,745 |
| 1994 | 11,286 | — | — | 250 | — | 11,536 |
| 1993 | 10,352 | — | — | 250 | — | 10,602 |
| 1992 | 9,758 | — | — | — | — | 9,758 |
| 1991 | — | 12,440 | — | — | — | 12,440 |
| 1990 | 12,000 | 16,400 | — | 5 | — | 28,405 |
| 1989 | 11,900 | 13,250 | — | 250 | — | 25,400 |
| 1988 | 11,750 | 13,000 | — | — | — | 24,750 |